Power Control Units features: Note: This item comes with US plug, please confirm the voltage of your area before purchasing. If you are looking for professional adjustable power adapter, then your research is here. That's because our products can meet your needs. It is made of high-grade materials and good craftsmanshlp, durable and practical, and can provide you with stable working performance. Features Color: Black Material:ABS Size:9.50X5.00X3.00 cm/3.73X1.97X1.18 inch Security, and stable working performance. Lower power consumption, energy saving Easy to insert, no need to worry about the wrong connection direction, safe and reliable It is simple in design, but it's practical to use, which will give you fantasticuse experience Adjust your fans speeds to optimize the airflow and noise for your application, bring much convenience to daily life It is suitable and wonderful for lighting, electric fans, power tools, massagers, pumps, etc. Specification: Type: DC power supply Plug: US plug Input voltage: 110-240V Output power: 2-48W Output voltage: 1-24V Work efficiency: 88% Output voltage: accuracy 90% Voltage adjustment rate: 5% Load adjustment rate: 3% Output current: 2A Working temperature: 0-50 Operating frequency: 50/60HZ Output ripple and noise: 120MV.